wic: pass APPEND to bootloader

Rename the systemd and grub-efi .wks files to .wks.in, and replace all 'append'
entries apart from rootfstype (which is specific to the wks file) with
${APPEND}, so the values of APPEND from the BSP and user is respected.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/wic/grub-bootdisk-microcode.wks b/wic/grub-bootdisk-microcode.wks.in
index 7eda376..d83b1df 100644
--- a/wic/grub-bootdisk-microcode.wks
+++ b/wic/grub-bootdisk-microcode.wks.in
@@ -9,4 +9,4 @@ part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024
 
 part swap --ondisk sda --size 44 --label swap1 --fstype=swap --use-uuid
 
-bootloader --ptable gpt --timeout=5 --append="rootwait rootfstype=ext4 console=ttyS0,115200 console=tty0"
+bootloader --ptable gpt --timeout=5 --append="rootfstype=ext4 ${APPEND}"
diff --git a/wic/systemd-bootdisk-microcode.wks b/wic/systemd-bootdisk-microcode.wks.in
index c171fd8..0352895 100644
--- a/wic/systemd-bootdisk-microcode.wks
+++ b/wic/systemd-bootdisk-microcode.wks.in
@@ -10,4 +10,4 @@ part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024
 
 part swap --ondisk sda --size 44 --label swap1 --fstype=swap --use-uuid
 
-bootloader --ptable gpt --timeout=5 --append="rootwait rootfstype=ext4 console=ttyS0,115200 console=tty0"
+bootloader --ptable gpt --timeout=5 --append="rootfstype=ext4 ${APPEND}"